7h ago

Lead Software Engineer - Mobile Development (Crypto Wallets)

Bulgaria

โœจ $150k-$250k / yearest.

full-timesenior Remote

๐Ÿ›  Tech Stack

๐Ÿ’ผ About This Role

You'll lead a small team of mobile engineers building high-performance React Native crypto wallet applications used globally. You'll shape the mobile architecture and security standards for next-generation decentralized finance products. This role combines hands-on development with technical mentorship in a fast-moving blockchain environment.

๐ŸŽฏ What You'll Do

  • Design and develop cross-platform mobile apps using React Native.
  • Provide technical leadership to a small mobile engineering team.
  • Architect state management, navigation, and modularization.
  • Integrate APIs, WebSockets, and blockchain services.

๐Ÿ“‹ Requirements

  • Expertise in React Native, React, Redux, and ES6+ JavaScript.
  • Proven track record leading mobile engineering teams and owning architecture.
  • Experience with mobile CI/CD pipelines and native build processes.
  • Hands-on with RESTful APIs, WebSockets, and backend integration.

โœจ Nice to Have

  • Experience with native modules (iOS Swift/Objective-C or Android Kotlin/Java).
  • Familiarity with backend development (Node.js).
  • Knowledge of crypto, DeFi, and blockchain technologies.

๐ŸŽ Benefits & Perks

  • ๐Ÿ’ฐ Competitive compensation aligned with senior leadership roles.
  • ๐Ÿก Fully remote work with global team collaboration.
  • ๐Ÿ”— Cutting-edge crypto and blockchain mobile applications.
  • ๐Ÿ† High-impact role with ownership over mobile architecture.
  • ๐Ÿš€ Career growth in technical leadership within fintech.

๐Ÿ“จ Hiring Process

Estimated timeline: 2-4 weeks ยท AI estimate

  1. 1Recruiter screenยท 30 min
  2. 2Technical interviewยท 60 min
  3. 3Hiring manager interviewยท 45 min
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